Science Experiments for 10 Year Olds: 10 Cool Science Experiments for Kids

May 13, 2021

Science experiments for 10 year olds are a fun way for kids to learn and explore the practical world around them. They are a great way to make it easy for kids to learn science.

If you have been looking for something fun that your child would enjoy, check out these 10 science experiments for 10-year-olds, which surely will make your little one excited. You will find an experiment suitable for every level of skills. Few are simple, while some need more work.

So, if you have been looking for fun science activities ideal for your child, have a look at these science experiments for 10-year-olds.

Benefits Of Science Experiments For Kids

Science is an interesting subject and exciting. There are enormous benefits of science experiments. They include:

  • Kids get introduced to new instruments and ways to use them. They discover fascinating things while experimenting and learn more about the scientific aspect of experimenting.
  • Kids learn to analyze and apply different methods to get their results.
  • They learn to involve in healthy discussions about the topic and keen observation of the process.
  • It builds curiosity about the consequences of the experiment.
  • Children are involved in predicting the result of the experiment, which is a healthy way of thinking.
  • Children learn to explore more of it while they try new things in different ways.
  • They develop an initiative to try new things, which eventually helps in developing their intellectuality.
  • Kids tend to read more about science and understand practically through experiments what they learned from the books.

Science Experiment Books

There many books that help kids with science experiments. This includes science experiments for middle school, science experiments for adults, 101 cool science experiments, best science experiments for kids, etc. 

People enjoy going through the experiments that they never knew they could have done with the basic elements. Just like, there are many science experiments with water that miraculously amazed people. 

There are cool experiments to do at home with household items available in the kitchen. Many books included easy science experiments for kids to begin with. Every scientific reaction seems like magic. Few experiments give surprising results that are often considered as magic science tricks for kids. 

Kids are not used to harsh chemicals; they do not know the consequences of using fire or chemicals. So, it is advisable to start with kid's science experiments using water as it is the safest element to use. 

How To Choose A Science Kit For Kids?

What Does A Science Kit Include?

A science kit includes the necessary lab equipment depending on the age group, manuals, and guides for the experiments.

Why Does Your Kid Need A Science Kit?

It is a helpful kit that helps to access all the necessary tools for the experiment easily. Different age groups require various tools as they grow up; they have to learn experiments that involve more instrumentation. 

Can You Make Your Own Science Kit?

Depending on the base of need for the experiments you need to perform or perform, you can collect the necessary tools required for the science experiment. 

Sometimes, you do not need a science kit at all when you have the essentials available in the kitchen, which are sufficient for basic experiments.

Choosing A Kit

There exist different aspects to look into for an ideal science kit. This includes:

  • Depending on the subject of interest, you can choose a science kit within the options of biology, chemistry, and physics.
  • Kits are available with different needs. Some need a fully-equipped kit, while some need only a few required instruments in their kit.
  • You must select the science kit based on the quality. Poor quality of instruments of the kit results in easy breakage and also does not last long.
  • Age group is an essential factor in deciding the ideal science kit for the kid. As the level of subject and understanding grows with age, certain age groups need only limited tools for their experiments. 

For higher age groups, there are special science kits that include sharp tools which are used for advanced level of experimenting. By that age, kids will be mature enough to carefully know how to use tools in the lab.

  • Manuals and guides help in teaching the methods of using the tools of the kit. An ideal science kit should include a guide that explains the use of each instrument along with safety measures.
  • You can also make a kit out of the need at home with the simple instruments that are individually available at the stores.

10 Cool Science Experiments For Kids Of The Age 10 And Above

10 years old kids are not ready enough to start using sharp tools or involving chemicals. They can perform experiments without assistance or guidance and proceed with the general instructions. They have the curiosity to learn and experiment. 

There are the best science experiments suitable for kids of age 10+.  Let us find out some cool experiments that your kids would love to try.

#1 Making A Lava Lamp

Kids find it interesting as they rarely come across the lava. So, creating a lava lamp would be enjoyable. Using a bottle that is filled ¼th portion with the water. Then add some vegetable oil to the bottle until it is full. 

Wait for some time until the oil and water separate. Add a few drops of food coloring and observe the emulsion of the color in the oil. Drop a half part of the fizzy tablet into the bottle. 

You will observe tiny bubbles and then drop the other half to see the continuous bubbling. With the help of a flashlight, you can watch a brighter lava lamp.

#2 Making A Volcano

Take some essentials from the kitchen like vinegar, food coloring, dish soap, and baking soda slurry. Open an empty soda bottle and add vinegar, water, dish soap, and two drops of color. 

Mix the baking soda slurry with the help of a spoon until it becomes liquid. Now quickly pour the baking soda slurry into the soda bottle and step back immediately. You will observe an eruption. 

#3 A Snow Fluff

Take a cup of corn starch and add shaving cream over it. Add food coloring and mix it properly. Try making a dough-like structure out of it. Make it fluffier either by adding more starch or shaving foam. 

This turns out to be smooth and handy. You can start making snowballs, idols with this snow-like fluff ball.

#4 A Glass Rainbow

All you need is some skittles of different colors and clear glass. Take two red, four orange, six yellow, eight green, and ten purple skittles in each cup. Heat some water and pour two tablespoons of water into each cup. 

Stir the cups properly for a complete mixture of skittle and water, leave it aside until it cools down. Take a glass and slowly add each color, starting with purple and ending with red. There you go with a rainbow in your glass.

#5 Ice Fishing

Take some ice cubes from the freezer and put them in a glass of water. The ice cubes pop up and down for some time and then tend to float on the water. 

Take a string and submerge it into the glass of water and sprinkle some salt on the ice touching the string. Water melts and starts freezing. Now, pull up the string slowly; you will be able to bring out ice cubes.

#6 Dancing Hearts

You need a glass and few candy conversation hearts. Take a glass and fill it in with soda. Drop the conversation candy hearts and see them dancing in the glass. These hearts are colorful and appear attractive from the outside.

#7 Water Cycle In The Jar

Creating a water cycle inside a jar is interesting. Take a canning jar and pour two inches of hot water into it. Cover the jar with a ceramic lid facing upwards. 

Wait for few minutes and then put few ice cubes over the lid. You will now observe the water cycle in the jar.

#8 Water Fireworks

Have you seen fireworks inside the water? You can do this in some simple steps. Take two glasses. Fill a glass with water and another glass with two tablespoons of oil and two drops of food color. 

Stir the glass with the oil with a fork until the food color breaks into bubbles. Pour this mixture into the glass of water. 

The food color will slowly sink into the glass by expanding as it falls, which gives an appearance of the fireworks inside the water.

#9 Floating Egg

This is a very famous experiment that explains the concept of density. Take a half-filled water glass and place an egg to observe whether it floats or sinks. Usually, it has to sink. 

Add some salt to the water and stir until the salt completely dissolves. Keep adding more salt till the egg starts floating. 

Carefully add fresh water to the glass to fill in the glass completely without mixing the saltwater along. If you can balance it, then you will observe the egg floating in the middle of the glass.

#10 Dancing Liquid

Who doesn't love dancing to some music? Then why don't we try making some liquid to dance as well? All you need is flour, food color, water, and some large music speaker. 

Start with mixing the water, flour, and food color. Pour this mixture on a thin plate. Place this plate on the speaker and turn on the music. You will observe the liquid dancing for the music. 


Isn't it amazing to see across the various experiments your kids can try while learning more about science practically? We should inspire and make our kids find it interesting to experiment. 

Not only scientifically, but it also helps them grow more intellectually by assisting them to think logically. From learning that science is not just a subject but part of our everyday life, kids develop their interest in learning more about it. 

Parents or teachers must guide the children on the right path by helping them learn from their mistakes. 

While they cannot correctly remember and understand the direct concepts from the books, the experiment part stands strong in building their knowledge. It helps in easy understanding and capability to analyze. There is a wide range of benefits of science experiments that would allow a child to grow with analytical knowledge.

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